Vi. appendix b – intrinsic safety barriers – Monroe Electronics Electrostatic Fieldmeter - Static Monitor - model 177A User Manual
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VI.
Appendix B – Intrinsic Safety Barriers
General
Model 1036E and 1036F Electrostatic Fieldmeter Probes meet Factory Mutual Research Corporation
requirements for Class I, Division 1, Groups C and D hazardous locations when installed in
accordance with the appropriate Monroe Electronics, Inc. control drawings included in this document.
Approved safety barriers must be used as shown in the drawings to comply.
Copies of the Factory Mutual Research Corporation report 1Q3A9.AX specific to these probes are
available on request from:
Monroe Electronics, Inc.
100 Housel Avenue
Lyndonville, NY 14098
Tel.
(716) 765-2254
Fax.
(716) 765-9330
Manufacturers of Approved IS Barriers
Two manufacturers of IS barriers are currently approved:
MTL, Incorporated and
R. Stahl, Inc.
8576 Wellington Road
150 New Boston St.
PO Box 1690
Woburn, MA 01801-6204
Manassas, VA 22110-1690
Tel. (703) 361-0111
Tel. (617) 933-1844
Fax. (703) 368-1029
Fax. (617) 933-7896